<template>
  <div class="building-container">
    <!-- 搜索区域 -->
    <div class="search-container">
      <div class="search-label">企业名称：</div>
      <el-input
        v-model="params.name"
        clearable
        placeholder="请输入内容"
        class="search-main"
        @clear="doSearch"
      />
      <el-button
        type="primary"
        @click="doSearch"
      >查询</el-button>
    </div>
    <div class="create-container">
      <el-button v-auth-btn="'park:enterprise:add_edit'" type="primary" @click="$router.push('/enterpriseAdd')">添加企业</el-button>
      <el-button v-auth-btn="'park:enterprise:remove'">删除企业</el-button>
    </div>
    <!-- 表格区域 -->
    <div class="table">
      <el-table style="width: 100%" :data="exterpriseList" @expand-change="expandHandle">
        <el-table-column type="expand">
          <template #default="{row}">
            <el-table :data="row.rentList">
              <el-table-column label="租赁楼宇" width="320" prop="buildingName" />
              <el-table-column label="租赁起始时间" prop="startTime" />
              <el-table-column label="合同状态">
                <template #default="scope">
                  {{ formartStatus(scope.row.status) }}
                </template>
              </el-table-column>
              <el-table-column label="操作" width="180">
                <template #default="scope">
                  <el-button size="mini" type="text" :disabled="scope.row.status === 3" @click="outRent(scope.row.id)">退租</el-button>
                  <el-button size="mini" type="text" :disabled="scope.row.status === 1">删除</el-button>
                </template>
              </el-table-column>
            </el-table>
          </template>
        </el-table-column>

        <el-table-column type="index" label="序号" />
        <el-table-column label="企业名称" width="320" prop="name" />
        <el-table-column label="联系人" prop="contact" />
        <el-table-column label="联系电话" prop="contactNumber" />
        <el-table-column label="操作">
          <template #default="scope">
            <el-button size="mini" type="text" @click="addRent(scope.row.id)">添加合同</el-button>
            <el-button size="mini" type="text" @click="view(scope.row.id)">查看</el-button>
            <el-button size="mini" type="text" @click="editHandel(scope.row.id)">编辑</el-button>
            <el-button size="mini" type="text" @click="delHandel(scope.row.id)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <div class="page-container">
      <el-pagination
        layout="total, prev, pager, next"
        :total="total"
        :page-size="params.pageSize"
        @current-change="pageChange"
      />
    </div>

    <!-- 添加合同弹窗 -->
    <el-dialog
      title="添加合同"
      :visible="rentDialogVisible"
      width="580px"
      @close="closeDialog"
    >
      <!-- 表单区域 -->
      <div class="form-container">
        <el-form ref="addForm" :model="rentForm" :rules="rentRules" label-position="top">
          <el-form-item label="租赁楼宇" prop="buildingId">
            <el-select v-model="rentForm.buildingId" placeholder="请选择">
              <el-option
                v-for="item in bulidList"
                :key="item.id"
                :label="item.name"
                :value="item.id"
              />
            </el-select>
          </el-form-item>
          <el-form-item label="租赁起止日期" prop="rentTime">
            <el-date-picker
              v-model="rentForm.rentTime"
              type="daterange"
              range-separator="至"
              start-placeholder="开始日期"
              end-placeholder="结束日期"
              value-format="yyyy-MM-dd"
            />
          </el-form-item>
          <el-form-item label="租赁合同" prop="contractId">
            <el-upload
              ref="uploadRef"
              action="#"
              :http-request="uploadHandel"
            >
              <el-button size="small" type="primary" plain>上传合同文件</el-button>
              <div slot="tip" class="el-upload__tip">支持扩展名：.doc .docx .pdf, 文件大小不超过5M</div>
            </el-upload>
          </el-form-item>

        </el-form>
      </div>
      <template #footer>
        <el-button size="mini" @click="closeDialog">取 消</el-button>
        <el-button size="mini" type="primary" @click="confirmAdd">确 定</el-button>
      </template>
    </el-dialog>
  </div>
</template>
<script>
import { getEnterpriseListAPI, delExterpriseAPI, getRentListAPI, getRentBulidingListAPI, upLoadAPI, createRentAPI, outRentAPI } from '@/api/enterprise'
export default {
  name: 'Building',
  data() {
    return {
      exterpriseList: [],
      params: {
        page: 1,
        pageSize: 10,
        name: ''
      },
      bulidList: [],
      total: 0,
      rentDialogVisible: false,
      rentForm: {
        bulidingId: null,
        contractId: null,
        contractUrl: '',
        enterpriseId: null,
        type: 0,
        rentTime: []
      },
      rentRules: {
        buildingId: [
          { required: true, message: '请选择楼宇', trigger: 'change' }
        ],
        rentTime: [
          { required: true, message: '请选择租赁日期', trigger: 'change' }
        ],
        contractId: [
          { required: true, message: '请上传合同文件' }
        ]
      }

    }
  },
  mounted() {
    this.getExterpriseList()
  },
  methods: {
    async getExterpriseList() {
      const res = await getEnterpriseListAPI(this.params)
      this.exterpriseList = res.data.rows.map(item => {
        return {
          ...item,
          rentList: [] //
        }
      })
      this.total = res.data.total
    },
    pageChange(page) { // 更改参数
      this.params.page = page // 重新获取数据渲染
      this.getExterpriseList()
    },
    // 查询
    doSearch() {
      this.params.page = 1
      this.getExterpriseList()
    },
    // 编辑
    editHandel(id) {
      this.$router.push({
        path: '/enterpriseAdd',
        query: {
          id
        }
      })
    },
    // 删除功能
    delHandel(id) {
      this.$confirm('确认删除该企业吗？', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(async() => {
        await delExterpriseAPI(id)
        this.getExterpriseList()
        this.$message({
          type: 'success',
          message: '删除成功'
        })
      })
    },
    // 获取合同
    async expandHandle(row, rows) {
      console.log('展开或关闭', row, rows)
      // const isExpend = rows.find(item => { item.id === row.id })
      // if (isExpend) {
      const res = await getRentListAPI(row.id)
      // eslint-disable-next-line require-atomic-updates
      row.rentList = res.data
      // console.log(res)
      // }
    },
    // 合同状态
    formartStatus(type) {
      const TYPEMAP = {
        0: '待生效',
        1: '生效中',
        2: '已到期',
        3: '已退租'
      }
      return TYPEMAP[type]
    },
    async addRent(enterpriseId) {
      this.rentDialogVisible = true
      const res = await getRentBulidingListAPI()
      this.bulidList = res.data
      this.rentForm.enterpriseId = enterpriseId
      // console.log(res)
    },
    closeDialog() {
      this.rentDialogVisible = false
      this.rentForm = {
        bulidingId: null,
        contractId: null,
        contractUrl: '',
        enterpriseId: null,
        type: 0,
        rentTime: []
      }
      this.$refs.addForm.resetFields()
      this.$refs.uploadRef.clearFiles()
    },

    // 上传合同文件
    async uploadHandel(fileData) {
      // 处理formData文件
      const { file } = fileData
      const formData = new FormData()
      formData.append('file', file)
      formData.append('type', 'contract')
      // console.log(formData)
      // 上传赋值
      const res = await upLoadAPI(formData)
      console.log(res)
      const { id, url } = res.data
      this.rentForm.contractId = id
      this.rentForm.contractUrl = url
      // 单独校验表单
      this.$refs.addForm.validate('contractId')
    },
    // 提交表单
    confirmAdd() {
      this.$refs.addForm.validate(async valid => {
        const { buildingId, contractId, contractUrl, enterpriseId, type } = this.rentForm
        await createRentAPI({
          buildingId, contractId, contractUrl, enterpriseId, type,
          startTime: this.rentForm.rentTime[0],
          endTime: this.rentForm.rentTime[1]
        })
        // 提示用户
        this.$message({ type: 'success', message: '创建合同成功' })
        // 更新列表
        this.getExterpriseList()
        // 关闭弹窗
        this.rentDialogVisible = false
      })
    },
    // 改变状态
    async outRent(id) {
      await outRentAPI(id)
      this.getExterpriseList()
    },
    // 查看
    view(id) {
      this.$router.push('/enterpriseView')
    }

  }

}
</script>

<style lang="scss" scoped>
.department-container {
  padding: 10px;
}

.search-container {
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgb(237, 237, 237, 0.9);
  padding-bottom: 20px;

  .search-label {
    width: 100px;
  }

  .search-main {
    width: 220px;
    margin-right: 10px;
  }
}
.create-container {
  margin: 10px 0px;
}
.page-container {
  padding: 4px 0px;
  text-align: right;
}
.form-container {
  padding: 0px 80px;
}
</style>
